Which of the following are fused in somatic hybridization involving two varieties of plants?
| 1. | Somatic embryos | 2. | Protoplasts |
| 3. | Pollens | 4. | Callus |
Subtopic: Plant Tissue Culture |
68%
Level 2: 60%+
NEET - 2024
Hints
Match List-I with List-II:
Choose the correct answer from the option given below:
1. A-II, B-I, C-IV, D-III
2. A-III, B-IV, C-I, D-II
3. A-IV, B-III, C-II, D-I
4. A-I, B-II, C-III, D-IV
| List-I | List-II | ||
| A. | Citric acid cycle | I. | Cytoplasm |
| B. | Glycolysis | II. | Mitochondrial matrix |
| C. | Electron transport system |
III. | Intermembrane space of mitochondria |
| D. | Proton gradient | IV. | Inner mitochondrial membrane |
1. A-II, B-I, C-IV, D-III
2. A-III, B-IV, C-I, D-II
3. A-IV, B-III, C-II, D-I
4. A-I, B-II, C-III, D-IV
Subtopic: Glycolysis | Kreb's Cycle | Oxidative Phosphorylation | ETS |
80%
Level 1: 80%+
NEET - 2024
Hints
Match List-I with List-II:
Choose the correct answer from the options given below:
1. A-III, B-IV, C-I, D-II
2. A-II, B-III, C-IV, D-I
3. A-IV, B-I, C-II, D-III
4. A-III, B-II, C-I, D-IV
| List-I | List-II | ||
| A. | Frederick Griffith | I. | Genetic code |
| B. | Francois Jacob & Jacque Monod | II. | Semi-conservative mode of DNA replication |
| C. | Har Gobind Khorana | III. | Transformation |
| D. | Meselson Stahl | IV. | Lac operon |
Choose the correct answer from the options given below:
1. A-III, B-IV, C-I, D-II
2. A-II, B-III, C-IV, D-I
3. A-IV, B-I, C-II, D-III
4. A-III, B-II, C-I, D-IV
Subtopic: Search for Genetic Material:I | Genetic Code: I | Gene Regulation: Lac Operon | Search for Genetic Material |
81%
Level 1: 80%+
NEET - 2024
Hints
Match List I with List II:
Choose the correct answer from the options given below:
| List I (Types of stamens ) |
List II (Example) |
||
| A. | Monoadelphous | I. | Citrus |
| B. | Diadelphous | II. | Pea |
| C. | Polyadelphous | III. | Lily |
| D. | Epiphyllous | IV. | China-rose |
| 1. | A-IV, B-I, C-II, D-III | 2. | A-I, B-II, C-IV, D-III |
| 3. | A-III, B-I, C-IV, D-II | 4. | A-IV, B-II, C-I, D-III |
Subtopic: Flower & Parts of Flower: I |
77%
Level 2: 60%+
NEET - 2024
Hints
Identify the correct description about the given figure:
| 1. | Water pollinated flowers showing stamens with mucilaginous covering. |
| 2. | Cleistogamous flowers showing autogamy. |
| 3. | Compact inflorescence showing complete autogamy. |
| 4. | Wind pollinated plant inflorescence showing flowers with well exposed stamens. |
Subtopic: Pollination & Outbreeding Devices |
82%
Level 1: 80%+
NEET - 2024
Hints
Match List-I with List-II:
Choose the correct answer from the options given below:
1. A-I, B-II, C-III, D-IV
2. A-II, B-III, C-IV, D-I
3. A-III, B-IV, C-I, D-II
4. A-IV, B-I, C-II, D-III
| List-I | List-II | ||
| A. | GLUT-4 | I. | Hormone |
| B. | Insulin | II. | Enzyme |
| C. | Trypsin | III. | Intercellular ground substance |
| D. | Collagen | IV. | Enables glucose transport into cells |
Choose the correct answer from the options given below:
1. A-I, B-II, C-III, D-IV
2. A-II, B-III, C-IV, D-I
3. A-III, B-IV, C-I, D-II
4. A-IV, B-I, C-II, D-III
Subtopic: Proteins |
88%
Level 1: 80%+
NEET - 2024
Hints
Identify the step in tricarboxylic acid cycle, which does not involve oxidation of substrate?
| 1. | Succinic acid \(\rightarrow\) Malic acid |
| 2. | Succinyl-CoA \(\rightarrow\) Succinic acid |
| 3. | Isocitrate \(\rightarrow\) \(\alpha\) - ketoglutaric acid |
| 4. | Malic acid \(\rightarrow\) Oxaloacetic acid |
Subtopic: Kreb's Cycle |
Level 3: 35%-60%
NEET - 2024
Hints
Spraying sugarcane crop with which of the following plant growth regulators, increases the length of the stem, thus, increasing the yield?
| 1. | Gibberellin | 2. | Cytokinin |
| 3. | Abscisic acid | 4. | Auxin |
Subtopic: Gibberellin |
83%
Level 1: 80%+
NEET - 2024
Hints
Match the following:
Choose the correct answer from the options given below:
| List-I | List-II | ||
| A. | Rose | I. | Twisted aestivation |
| B. | Pea | II. | Perigynous flower |
| C. | Cotton | III. | Drupe |
| D. | Mango | IV. | Marginal placentation |
| 1. | A-I, B-II, C-III, D-IV | 2. | A-IV, B-III, C-II, D-I |
| 3. | A-II, B-III, C-IV, D-I | 4. | A-II, B-IV, C-I, D-III |
Subtopic: Flower & Parts of Flower |
88%
Level 1: 80%+
NEET - 2024
Hints
Which of the following statement is correct regarding the process replication in E. coli ?
| 1. | The DNA dependent RNA polymerase catalyses polymerization in one direction, that is 5' \(\rightarrow\) 3' |
| 2. | The DNA dependent DNA polymerase catalyses polymerization in 5' \(\rightarrow\) 3' as well as the 3' \(\rightarrow\) 5' direction. |
| 3. | The DNA dependent DNA polymerase catalyses polymerization in 5' \(\rightarrow\) 3' direction. |
| 4. | The DNA dependent DNA polymerase catalyses polymerization in one direction which is 3' \(\rightarrow\) 5'. |
Subtopic: DNA Replication |
55%
Level 3: 35%-60%
NEET - 2024
Hints
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